import { resolve } from 'path'
import { ensureFileExists, readJson } from './helpers'

export const flow = describe

// TOOLS
export const TSC = resolve(process.cwd(), './node_modules/typescript/bin/tsc')
export const TERSER = resolve(
  process.cwd(),
  './packages/@dcl/dcl-rollup/node_modules/.bin/terser'
)
export const ROLLUP = resolve(
  process.cwd(),
  './packages/@dcl/dcl-rollup/node_modules/.bin/rollup'
)

// WORKING DIRECTORIES
export const BUILD_ECS_PATH = resolve(
  process.cwd(),
  './packages/@dcl/build-ecs'
)
export const DECENTRALAND_AMD_PATH = resolve(
  process.cwd(),
  './packages/@dcl/amd'
)
export const ROLLUP_CONFIG_PATH = resolve(
  process.cwd(),
  './packages/@dcl/dcl-rollup'
)
export const SDK_PATH = resolve(process.cwd(), './packages/@dcl/sdk')

export const ECS7_PATH = resolve(process.cwd(), './packages/@dcl/ecs')

export const JS_RUNTIME = resolve(process.cwd(), './packages/@dcl/js-runtime')

export function commonChecks() {
  test('tooling is installed', () => {
    ensureFileExists(TSC)
    ensureFileExists(TERSER)
    ensureFileExists(ROLLUP)
  })

  test('@dcl/posix is consistent across projects', () => {
    const ecsVersion = readJson('package.json', SDK_PATH).dependencies[
      '@dcl/posix'
    ]
    const amdVersion = readJson('package.json', DECENTRALAND_AMD_PATH)
      .devDependencies['@dcl/posix']

    expect(amdVersion).toEqual(ecsVersion)
  })

  test('@dcl/posix snapshot are not used for releases', () => {
    // we only validate ECS version, previous step validates consistenty
    const dclPosixVersion: string =
      readJson('package.json', SDK_PATH).dependencies['@dcl/posix'] || ''

    const ref: string = (process.env.GITHUB_REF || '').split(/\//g).pop()!

    const snapshotExpr = /-/ // if it contains a dash, it is a snapshot

    // in releases, we fail right here
    if (/^\d+\.\d+\.\d+.*/.test(ref)) {
      expect(dclPosixVersion).not.toMatch(snapshotExpr)
    }

    if (snapshotExpr.test(dclPosixVersion)) {
      console.error(
        `::error file=${resolve(
          SDK_PATH,
          'package.json'
        )},line=0,col=0::Using a snapshot version of @dcl/posix if you create a release with the snapshot it will fail`
      )
    }
  })
}